Simplicity 300 Series manual How and When to Water, Fertilize & Aerate, How High To Mow the Grass

	Lawn Care
	& Mowing Information
How and When to Water,	HOW TO WATER YOUR LAWN
Fertilize & Aerate	The best method of watering a lawn
Most lawns are watered too often,	is to imitate a slow, soaking rain,
	applying about 1 inch of water.
but with too little water. However
	HOW TO FERTILIZE YOUR LAWN
too much water can allow
	Fertilizing with a slow-release
development of diseases with your
lawn. It is best to water the lawn	fertilizer provides missing nutrients
only when necessary, and then to	which help create slow, even growth.
water it slowly, evenly, and	Remember that over-fertilizing can
deeply—imitating a slow, soaking	cause harm, and that most fertilizing
rain.	should be applied in the spring so
WHEN TO WATER YOUR LAWN	that it will release into the lawn
	through the summer.
When the lawn begins to wilt, the grass’s color dulls, or
	AERATING YOUR LAWN
footprints stay compressed for more than a few seconds,
	Consider aerating your lawn in spring. Using an aerator
the lawn is beginning to dry out, and needs additional
moisture. The best time to water is early morning to allow	to remove cores of soil from the lawn increases the
the water to soak deeply into the lawn and reduce the	speed of clipping decomposition and encourages deeper
amount that evaporates in the hot afternoon sun.	root growth by opening up the soil and permitting greater
	movement of water, fertilizer and air.

How High To Mow the Grass

Cutting the grass too short causes weak, thin grass plants, which are easily damaged by dry periods and pests.

Letting grass grow a bit longer—especially when it is hot and dry—reduces heat build-up, preserves needed moisture and protects the grass from heat damage and other problems.

Cutting off too much at one time shocks the plant’s growth system and weakens the grass plants. A good rule of thumb is the 1/3 rule: to cut no more than one third of the grass height, and never more than 1 inch at a time.

Cut less than

1/3 Optimal cutting point at less than 1/3 from top of grass blade

Cutting down to this area contributes to

thatch problems

Cut Here On	Cut
First Pass	Here On
	Second
	Pass

Tall Grass Requires Incremental Cutting

For extremely tall grass, set the cutting height at maximum for the first pass, and then reset it to the desired height and mow a second or third time.

Don’t cover the grass surface with a heavy layer of clippings.

TP 600-2136-03-UV-SMA

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